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Messages - Saurabh_B

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Character LCDs / Re: NHD-0216Hz-FL-YBW-C
« on: March 07, 2016, 08:04:10 AM »

The NHD-0216HZ-FL-YBW-C has a 0.1" or 2.54mm pitch thru-hole connection.

Did you mean the NHD-02161Z-FSY-YBW-C?

This display has a 16-POS, 1mm Pitch FFC cable connector, its recommended connector would be the Molex_52207-1685.

We have the NHD-FFC16-1 which is a breakout board with a similar molex connector. The breakout board has a 2x8 0.1" (2.54mm) pitch thru-hole connection.

« on: March 07, 2016, 07:57:11 AM »

OLEDs / Re: NHD‐0420CW‐AG3: blinking part of text?
« on: March 02, 2016, 01:22:52 PM »

Unfortunately there are no commands that allow you to partially make text blink.
You will have to delete and rewrite the text you would want blinking. 

Character LCDs / Re: NHD-C0216CZ-FSW-FBW-3V3 problems
« on: March 01, 2016, 08:22:24 AM »

Yes there is a minimum execution time for commands sent to the display. You can find the minimum execution on the table in page 6 of the display specification.
Display Specification

Character LCDs / Re: NHD-C0216CZ-FSW-FBW-3V3 problems
« on: February 24, 2016, 09:38:20 AM »
Hi Felix,

Do you have anything tied to the RS pin on the display? (I did not see this in your picture)

If so, have you initialized the display?

OLEDs / Re: OLED Replacement for NHD-C160100DiZ . . .
« on: February 18, 2016, 08:15:27 AM »

Unfortunately we do not sell the display without the PCB.
We do have an option to customize this display to include a smaller PCB with an FFC connection.

If you are interested in customizing this display please email .


This display does have a temperature compensation circuit built in.
This circuit is tied to both the VDD, so modifying the input voltage will affect the contrast. The VLCD is VDD-V0, the V0 is supplied through the temperature compensation circuit.
At 25C this should produce approx. 0.6 V.

When used normally what voltage do you see across the VDD and VSS pins?

Graphic LCDs / Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« on: February 11, 2016, 08:19:03 AM »
This is not normal,

Have you tried to clear the display?

Character LCDs / Re: NHD-C0216CZ-FSW-FBW-3V3
« on: February 11, 2016, 08:07:54 AM »
Solved by Email.

This is an SPI display, I2C commands will not work.

Character LCDs / Re: NHD-0108CZ-FSW-GBW-33V3 contrast voltage
« on: February 11, 2016, 08:05:02 AM »

You should not need to use a negative voltage input.
You would tie one end of the Temp comp circuit to the +3.3V, and the other end to 0V.

The V0 will be the same pin as VL.

TFTs / Re: NHD-1.8-128160EF-CSXN#-F Programming
« on: February 09, 2016, 09:54:50 AM »

I will look over your code for any mistakes.
All displays are tested before they leave our Facility, chances that it is DOA is fairly low.

You can provide 3.3V to both the VDDIO and VDD pins.

You can use the optimal settings for the VCOM and Power_Control found in our example code here:

Is it possible to also share your wiring diagram / Schematic for your connections?

Graphic LCDs / Re: NHD-C160100DiZ-FSW-FBW - random pixel after init
« on: February 08, 2016, 09:11:09 AM »
Would you be able to post a picture of what you are seeing?

Graphic LCDs / Re: SPI connection to NHD-C12832A1Z-FSR-FBW-3V3
« on: January 29, 2016, 09:29:52 AM »
Hi Javier,

The schematic seems fine.
This display will require you to activate the booster circuit prior to operation. You can find an example initialization example on page 8 of the display datasheet.
Display Datasheet:

We also have an example program available for this display in our App Notes page.
Example Program Code:

Let us know if you have more questions.

OLEDs / Re: NHD-2.7-12864UCY3 brightness/contrast adjusting
« on: January 28, 2016, 09:51:31 AM »
Would it be possible to copy your code here?

It might help to see where the issue might be. Also if possible can you also upload your wiring diagram?

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